Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/torture/complex-sign-mixed-div.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 1830386684a0 |
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/* Test complex arithmetic with signed zeros. Mixed real/complex division. */ /* { dg-do run } */ /* { dg-options "-std=gnu99" { target c } } */ #include "complex-sign.h" #define CHECK_DIV(TYPE, COPY, ZERO, ZEROI, ONE) \ do { \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, /, +, +, +, ONE, +, +); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, /, +, +, -, ONE, -, -); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, /, +, -, +, ONE, +, -); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, /, +, -, -, ONE, -, +); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, /, -, +, +, ONE, -, +); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, /, -, +, -, ONE, +, -); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, /, -, -, +, ONE, -, -); \ CHECK_ARITH_CR (TYPE, COPY, ZERO, ZEROI, /, -, -, -, ONE, +, +); \ } while (0) void check_div_float (void) { #ifndef __SPU__ CHECK_DIV (float, __builtin_copysignf, 0.0f, 0.0if, 1.0f); #endif } void check_div_double (void) { CHECK_DIV (double, __builtin_copysign, 0.0, 0.0i, 1.0); } void check_div_long_double (void) { CHECK_DIV (long double, __builtin_copysignl, 0.0l, 0.0il, 1.0l); } int main (void) { check_div_float (); check_div_double (); check_div_long_double (); exit (0); }